How to display the Error Messages in .VM file

[satya L]

Hi,

I am developing a plugin and i am extending "JiraWebActionSupport" , But how i can send the objects(list/Map) from my Action class to the .vm files and display the content of these objects in .vm files.

Actually i want to display all the error messages(captured from my Action class ) in frontend .VM file.

Can any one please suggest solution or share some sample Examples.

Thanks & Regards,

Satya.

[Andy Brook [Plugin People]]

Velocity pulls the data from the $action, which is always referenced in the Velocity context:

#if ($action.hasAnyErrors())
<h4>Errors</h4>
<ul>
    #foreach ($error in $action.getErrorMessages())
    <li>$error</li>
    #end
    #foreach ($error in $action.errors)
    <li>$error</li>
    #end
</ul>
#end

[Adrien Ragot 2]

Shall I suggest the following, to use the AUI colors:

#if ($action.hasAnyErrors())
    <div class="aui-message aui-message-error">
        <p class="title">$i18n.getText('common.words.errors')</p>
        <ul>
            #foreach ($error in $action.getErrorMessages())
                <li>$textutils.htmlEncode(${error})</li>
            #end
            #foreach ($error in $action.errors)
                <li>$textutils.htmlEncode(${error})</li>
            #end
        </ul>
    </div>
#end

Example:

image2016-2-11 17:43:42.png